PINPOINT® pH Monitor Tthe PINPOINT® pH Monitor is in use by thousands of customers worldwide. This affordable unit remains the only full-time pH monitor with .01 resolution. The PINPOINT® pH Monitor is sold complete with probe and calibration fluids (9 volt battery not included). The electrode is also available separately and fits any meter, monitor or computer controller. Given proper care, the PINPOINT® pH Monitor should last a lifetime. PINPOINT® pH Probe comes with a 10 foot high supression cable and a BNC connector. Powered by a standard 9-volt battery (not included). Optional AC Adaptor Kit. Replacement pH probe 15 ft extension cable Additional calibration fluid For more details, see Users Guide